8439392
8439392
16-01-2021
Mathematics
contestada
2 x + 4 x - 3 + 8 x + 18 = 43
whats x
Respuesta :
Aariyona
Aariyona
16-01-2021
Answer:
2x+4x-3+8x+18=43
We move all terms to the left:
2x+4x-3+8x+18-(43)=0
We add all the numbers together, and all the variables
14x-28=0
We move all terms containing x to the left, all other terms to the right
14x=28
x=28/14
x=2
(hope that helps)
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